In honor of the birthday of Randall Pearson, Kate Pearson and Kevin Pearson a.k.a. “The Big Three,” NBC has given you a special present this Saturday morning: the trailer for “This Is Us” Season 4.

And there is a lot to unpack in that 1 minute, 20-second video, which you can view above. it reveals many new cast members joining the NBC family drama for its fourth season, including Asante Blackk, Marsha Stephanie Blake, Omar Epps, Bahara Golestani, Jennifer Morrison, Timothy Omundson, M. Night Shyamalan, Julian Silva, Auden Thornton and Nick Wechsler.

The drama is produced by creator/co-showrunner Dan Fogelman along with co-showrunners Isaac Aptaker and Elizabeth Berger. John Requa, Glenn Ficarra, Ken Olin, Charlie Gogolak and Jess Rosenthal are also executive producers.